Marcus D. Mazur, MD, is an Associate Professor of Neurosurgery. His clinical focus is on disorders of the cervical, thoracic, and lumbar spine. He completed a postgraduate complex spine fellowship at the University of Virginia, where he received advanced training in both the correction of spinal deformity and minimally invasive spine surgery. He specializes in the treatment of deformity, scoliosis, spinal instability, spondylolisthesis, disc herniation, stenosis, myelopathy, tumor, infection, and trauma. He also practices general neurosurgery. Dr. Mazur is active in clinical research and has authored a number of peer-reviewed publications. He frequently presents his research at national scientific meetings. Dr. Mazur sees patients at the Clinical Neurosciences Center and at Farmington Health Center. Within the department, he serves as the Director of our CAST-approved Neurosurgical Spine Fellowship and as Program Director of the Neurosurgery Residency.